| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1210.0 | USD | 20191218 |
| Unknown | China national standards | MT | 130.0 | USD | 20191218 |
| Unknown | China national standards | MT | 8450.0 | USD | 20191217 |
| Unknown | China national standards | MT | 540.0 | USD | 20191217 |
| Unknown | China national standards | MT | 11320.0 | USD | 20191217 |
| Unknown | China national standards | MT | 660.0 | USD | 20191217 |
| Unknown | China national standards | MT | 9550.0 | USD | 20191217 |
| Unknown | China national standards | MT | 660.0 | USD | 20191217 |
| Unknown | China national standards | MT | 10640.0 | USD | 20191217 |
| Unknown | China national standards | MT | 10480.0 | USD | 20191217 |